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NixOS CUDA

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CUDA packages maintenance and support in nixpkgs | https://github.com/orgs/NixOS/projects/27/ | https://nixos.org/manual/nixpkgs/unstable/#cuda57 Servers

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9 Jul 2024
@ss:someonex.netSomeoneSerge (back on matrix)These are only distributed with the jetpack, right?06:29:34
@ss:someonex.netSomeoneSerge (back on matrix)Redacted or Malformed Event06:35:01
@hacker1024:matrix.orghacker1024Yep, luckily Jetpack-NixOS has all the samples packages06:49:01
@hacker1024:matrix.orghacker1024* Yep, luckily Jetpack-NixOS has all the samples packaged06:49:06
@hacker1024:matrix.orghacker1024Just needs some overlay weirdness to use CUDA from Nixpkgs now06:49:37
@hacker1024:matrix.orghacker1024Speaking of which, is tensorrt supposed to work on aarch64? Because it's evaluating as both broken and unsupported ` nix-instantiate -I nixpkgs=channel:nixos-unstable '<nixpkgs>' --argstr localSystem aarch64-linux --arg config '{ cudaSupport = true; allowUnfree = true; }' -A cudaPackages.tensorrt`06:50:38
@hacker1024:matrix.orghacker1024* Speaking of which, is tensorrt supposed to work on aarch64? Because it's evaluating as both broken and unsupported when running the following `nix-instantiate -I nixpkgs=channel:nixos-unstable '<nixpkgs>' --argstr localSystem aarch64-linux --arg config '{ cudaSupport = true; allowUnfree = true; }' -A cudaPackages.tensorrt`06:50:57
@ss:someonex.netSomeoneSerge (back on matrix)Not sure, tensorrt isn't receiving enough love:)07:11:44
@ss:someonex.netSomeoneSerge (back on matrix) https://github.com/NixOS/nixpkgs/issues/323124 07:12:14
@ss:someonex.netSomeoneSerge (back on matrix) Jonas Chevalier hexa (UTC+1) a question about release-lib.nix: my impression is that supportedPlatforms is the conventional way to describe a "matrix" of jobs; for aarch64-linux, I'd like to define a matrix over individual capabilities because aarch64-linux mostly means embedded/jetson SBCs; currently this means importing nixpkgs with different config.cudaCapabilities values... any thoughts on how to express this in a not-too-ad-hoc way? 18:07:33
@connorbaker:matrix.orgconnor (burnt/out) (UTC-8)

Kevin Mittman: is there any reason the TensorRT tarball exploded in size for the 10.2 release? It's clocking in at over 4GB, nearly twice the size it was for 10.1 (~2GB).

[connorbaker@nixos-desktop:~/cuda-redist-find-features]$ ./tensorrt/helper.sh 12.5 10.2.0.19 linux-x86_64
[582.9/4140.3 MiB DL] downloading 'https://developer.nvidia.com/downloads/compute/machine-learning/tensorrt/10.2.0/tars/TensorRT-10.2.0.19.Linux.x86_64-gnu.cuda-12.5.tar.gz'
18:56:10

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